MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 770db73dcaabcd6e3650a2019359f7372eb3510c1608ee7129c637e77df7bbb1. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Threat unknown


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 770db73dcaabcd6e3650a2019359f7372eb3510c1608ee7129c637e77df7bbb1
SHA3-384 hash: c3700f497823e1bd49a9e0904fbf6cb95c7729a1c876b93547f8c34abd6ef58930d1a6e9b2cc4f79881fa7a6ac36a361
SHA1 hash: 04b7f293643f28f355123c0fd90c07c658065f9c
MD5 hash: 9cf1b64cb6069c70fab40ae906cc7552
humanhash: delta-south-failed-salami
File name:9cf1b64cb6069c70fab40ae906cc7552
Download: download sample
File size:25'907'200 bytes
First seen:2024-07-12 08:30:42 UTC
Last seen:2024-07-12 09:24:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9174ab7ca09135e613f81e91b8718fe6
ssdeep 393216:K5LejT8YqfuAb6Exw3hqOPPWzxgOYVhOZnXiE/bThOsfrEFpm2jzDFSxpTv:2Lmo96+0zPezudhOZSEOUqc2jPyx
TLSH T1DF4733B3614E16C9D6A48836C037FD8875F4178F8B47BC782AD6D9E10066DDAFA0B853
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 4884c164b2b3b35a
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
394
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
770db73dcaabcd6e3650a2019359f7372eb3510c1608ee7129c637e77df7bbb1.exe
Verdict:
Malicious activity
Analysis date:
2024-07-12 08:40:16 UTC
Tags:
adware upx
Link:
https://app.any.run/tasks/4baa1b0f-94be-4756-88ef-5b341d874950

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.18108.17879.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6690e9c83bfaa4adffc82080win10vpnfull_triage
Tags:
Malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Running batch commands
Searching for the window
Using the Windows Management Instrumentation requests
Launching a process
Сreating synchronization primitives
Searching for synchronization primitives
Connection attempt
Sending a custom TCP request
Launching a tool to kill processes
Moving of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
black fingerprint flystudio keylogger lolbin packed shell32
Link:
https://www.filescan.io/uploads/6690e9d8fa6ffdddde48345b/reports/ec4aad3f-8535-4eee-9be0-9faa0ef1d3fb/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/770db73dcaabcd6e3650a2019359f7372eb3510c1608ee7129c637e77df7bbb1
Result
Verdict:
MALICIOUS
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1472116
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Detected unpacking (creates a PE file in dynamic memory)
Found evasive API chain (may stop execution after checking mutex)
Hides threads from debuggers
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Renames NTDLL to bypass HIPS
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction (VM detection)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1472116 Sample: zde6gdIB73.exe Startdate: 12/07/2024 Architecture: WINDOWS Score: 100 33 www.taobao.com.danuoyi.tbcache.com 2->33 35 www.taobao.com 2->35 37 2 other IPs or domains 2->37 51 Snort IDS alert for network traffic 2->51 53 Multi AV Scanner detection for domain / URL 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 5 other signatures 2->57 8 zde6gdIB73.exe 1 10 2->8         started        signatures3 process4 file5 25 C:\Users\user\AppData\Local\Temp\6f8c94.tmp, PE32 8->25 dropped 27 C:\Users\user\AppData\Local\Temp\6f8c27.tmp, PE32 8->27 dropped 59 Detected unpacking (creates a PE file in dynamic memory) 8->59 61 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->61 63 Found evasive API chain (may stop execution after checking mutex) 8->63 65 5 other signatures 8->65 12 cmd.exe 1 8->12         started        signatures6 process7 process8 14 UrZDX.exe 12 12->14         started        19 taskkill.exe 1 12->19         started        21 conhost.exe 12->21         started        23 timeout.exe 1 12->23         started        dnsIp9 39 159.75.178.248, 49730, 49731, 49732 TELE2EU China 14->39 41 world.taobao.com.danuoyi.tbcache.com 163.181.92.199, 443, 59877, 59878 TAOBAOZhejiangTaobaoNetworkCoLtdCN United States 14->41 29 C:\Users\user\AppData\Local\Temp\6fa83a.tmp, PE32 14->29 dropped 31 C:\Users\user\AppData\Local\Temp\6fa7ec.tmp, PE32 14->31 dropped 43 Detected unpacking (creates a PE file in dynamic memory) 14->43 45 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 14->45 47 Found evasive API chain (may stop execution after checking mutex) 14->47 49 4 other signatures 14->49 file10 signatures11
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/770db73dcaabcd6e3650a2019359f7372eb3510c1608ee7129c637e77df7bbb1
Gathering data
Threat name:
Win32.Trojan.Casdet
Create hunting rule
Status:
Malicious
First seen:
2024-07-03 22:32:17 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4g3opokvpgw4nsquiazgwpxg4xlguimcyeo44jjyy36o7pxxoyq._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  7/10
Tags:
upx
Link:
https://tria.ge/reports/240712-kepwmsxhqf/
Behaviour
Delays execution with timeout.exe
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
UPX packed file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4c0d5ca3-ab2e-4bf1-8afe-a6328bd45914
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/770db73dcaab/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/770db73dcaabcd6e3650a2019359f7372eb3510c1608ee7129c637e77df7bbb1

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Executable exe 770db73dcaabcd6e3650a2019359f7372eb3510c1608ee7129c637e77df7bbb1

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2951196/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
CHECK_TRUST_INFORequires Elevated Execution (level:requireAdministrator)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
MULTIMEDIA_APICan Play MultimediaAVIFIL32.dll::AVIStreamGetFrame
AVIFIL32.dll::AVIStreamInfoA
MSVFW32.dll::DrawDibDraw
WINMM.dll::midiOutPrepareHeader
WINMM.dll::midiOutReset
WINMM.dll::midiOutUnprepareHeader
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::WriteProcessMemory
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::GetVolumeInformationA
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WinExec
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleOutputCP
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileMappingA
KERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryValueA
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegSetValueExA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuA
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::PeekMessageA
USER32.dll::CreateWindowExA

Comments


Avatar
zbet commented on 2024-07-12 08:30:44 UTC

url : hxxp://mhmh1-1251344380.cos.ap-chengdu.myqcloud.com/qqqq.exe